3(d+9)=

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Solution for 3(d+9)= equation: 


Simplifying
3(d + 9) = 0

Reorder the terms:
3(9 + d) = 0
(9 * 3 + d * 3) = 0
(27 + 3d) = 0

Solving
27 + 3d = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-27' to each side of the equation.
27 + -27 + 3d = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3d = 0 + -27
3d = 0 + -27

Combine like terms: 0 + -27 = -27
3d = -27

Divide each side by '3'.
d = -9

Simplifying
d = -9

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